The Teenage Engineering PO-14 Sub Handheld Digital Drum Machine is a compact and portable synthesiser ideal for creating music on the go. With 16 button keys and 3.5mm jack input/output ports, this digital machine offers a range of creative possibilities for musicians and DJs. Powered by batteries and weighing just 0.08kg, this handheld synthesiser from Teenage Engineering is perfect for on-the-fly inspiration and production. Its sleek design and innovative features make it a must-have for anyone looking to expand their musical capabilities.